The question on me sheet is: Determine the non-permissible values for y=f(x)= x-2 .................................................. .... 6X^2-13x-5 please help
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Originally Posted by pepperroni The question on me sheet is: Determine the non-permissible values for y=f(x)= x-2 .................................................. .... 6X^2-13x-5 please help non-permissible values of x would be those that make the denominator of the rational expression equal 0. solve for x to determine them.
i got 6X^2=5/-13 but i dont know what to do next. Also in a unrelated question. in the translation y=1/x to y=1/X-3 +4 is the translation 3 right and 4 up?
Originally Posted by pepperroni i got 6X^2=5/-13 but i dont know what to do next. it's rather obvious that you do not know how to solve quadratic equations. go and learn how ... Solving Quadratic Equations: Solving by Factoring
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